23072458

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1999}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 36000000

約数和(自身を除く): 12927542

約数列:

[1, 2, 29, 58, 199, 398, 1999, 3998, 5771, 11542, 57971, 115942, 397801, 795602, 11536229, 23072458]

約数ペア:

[(1, 23072458), (2, 11536229), (29, 795602), (58, 397801), (199, 115942), (398, 57971), (1999, 11542), (3998, 5771)]